heliogravure

noun

he·​lio·​gra·​vure
¦hēlēōgrə¦vyu̇(ə)r

Word History

Etymology

French héliogravure, from hélio- heli- entry 1 + gravure

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Cite this Entry

“Heliogravure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heliogravure. Accessed 23 Apr. 2024.

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